Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average sea temperature in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
As Perranporth welcomes January, the average high-temperature records at a frosty 9.3°C (48.7°F), marking an insignificant deviation from the prior month. Throughout January, Perranporth's nights experience a slight temperature dip to 6.9°C (44.4°F).Humidity
In January, the average relative humidity in Perranporth is 81%.Rainfall
In Perranporth, in January, during 20.9 rainfall days, 64mm (2.52") of precipitation is typically accumulated. Throughout the year, in Perranporth, there are 204.6 rainfall days, and 648mm (25.51") of precipitation is accumulated.Snowfall
Months with snowfall are January and February. January is the first month it typically snows in Perranporth. Throughout January, in the average 0.3 snowfall days, it receives 2mm (0.08") of snow. Throughout the year, in Perranporth, there are 1.5 snowfall days, and 7mm (0.28") of snow is accumulated.Sea temperature
In Perranporth, the average seawater temperature in January is 10.4°C (50.7°F).Note: Taking a dip in 10.4°C (50.7°F) can be perilous. Submersion in temperatures under 10°C (50°F) triggers severe cold shock accompanied by hyperventilation.
Daylight
In January, the average length of the day is 8h and 37min.On the first day of the month, sunrise is at 8:20 am and sunset at 4:27 pm. On the last day of January, sunrise is at 7:56 am and sunset at 5:10 pm GMT.
Sunshine
With an average of 3.9h of sunshine, January has the least sunshine of the year.UV index
The month with the lowest UV index is January, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.Note: In January, the maximum UV index of 2 suggests this advice:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What are January temperatures in Perranporth?
What is the average humidity in January in Perranporth?
How much does it rain in Perranporth in January?
When does it start to snow in Perranporth?
What is the sea water temperature in January in Perranporth?
How many hours of daylight does Perranporth have in January?
When is the sunrise / sunset in January in Perranporth?
What is the month with the least sunshine in Perranporth?
How long on average sun shines in January in Perranporth?
What is the month with the lowest UV index in Perranporth?
What is the UV index reading in January in Perranporth?
Average temperature in January
Perranporth, United Kingdom
- Average high temperature in January: 9.3°C
The warmest month (with the highest average high temperature) is August (17.8°C).
The month with the lowest average high temperature is February (8.8°C).
- Average low temperature in January: 6.9°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is February (6.7°C).
Average pressure in January
Perranporth, United Kingdom
- Average pressure in January: 1014.7mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in January
Perranporth, United Kingdom
- Average wind speed in January: 29.3km/h
The windiest month (with the highest average wind speed) is December (30.4km/h).
The calmest month (with the lowest average wind speed) is July (19.2km/h).
Average humidity in January
Perranporth, United Kingdom
- Average humidity in January: 81%
The month with the highest relative humidity is June (85%).
The months with the lowest relative humidity are February, November and December (80%).
Average rainfall in January
Perranporth, United Kingdom
- Average rainfall in January: 64mm
The wettest month (with the highest rainfall) is November (90mm).
The driest month (with the least rainfall) is May (30mm).
Average rainfall days in January
Perranporth, United Kingdom
- Average rainfall days in January: 20.9 days
The month with the highest number of rainy days is November (21.2 days).
The month with the least rainy days is May (13.3 days).
Average snowfall in January
Perranporth, United Kingdom
- Average snowfall in January: 2mm
The month with the highest snowfall is February (5mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in January
Perranporth, United Kingdom
- Average snowfall days in January: 0.3 days
The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in January
Perranporth, United Kingdom
- Average sea temperature in January: 10.4°C
The best month for swimming (with the highest average sea temperature) is August (17.1°C).
The coldest month (with the lowest average sea temperature) is March (9.7°C).
Average daylight in January /
Average sunshine in January
Perranporth, United Kingdom
- Average daylight in January: 8h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in January
Perranporth, United Kingdom
- Average sunshine days in January: 7.4 days
The month with the most sunshine days is May (14.1 days).
The month with the least sunshine days is November (5.3 days).
Average UV index in January
Perranporth, United Kingdom
- Average UV index in January: 2
The month with the highest UV index is August (UV index 5).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in January
Perranporth, United Kingdom
- Average cloud cover in January: 61
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 43).
Average visibility in January
Perranporth, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Perranporth, United Kingdom
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